Finding the Fourth Proportional to 42,186,148.38, 58,216,455.89 and 23,347,767

Step by Step Solution

1. Step 1: Write the proportion equation
   42,186,148.38 : 58,216,455.89 = 23,347,767 : x
2. Step 2: Convert to fraction form
   42,186,148.38/58,216,455.89 = 23,347,767/x
3. Step 3: Cross multiply
   42,186,148.38x = 58,216,455.89 × 23,347,767
4. Step 4: Simplify right side
   42,186,148.38x = 1,359,224,247,568,758.75
5. Step 5: Solve for x
   x = 1,359,224,247,568,758.75/42,186,148.38
6. Step 6: Final answer
   x = 32,219,681.10